Altitude

Altitude or height (sometimes known as depth) is defined based on the context in which it is used (aviation, geometry, geographical survey, sport, and many more). As a general definition, altitude is a distance measurement, usually in the vertical or "up" direction, between a reference datum and a point or object. The reference datum also often varies according to the context. Although the term altitude is commonly used to mean the height above sea level of a location, in geography the term elevation is often preferred for this usage.

Vertical distance measurements in the "down" direction are commonly referred to as depth.

Altitude in aviation

In aviation, the term altitude can have several meanings, and is always qualified by either explicitly adding a modifier (e.g. "true altitude"), or implicitly through the context of the communication. Parties exchanging altitude information must be clear which definition is being used.

Aviation altitude is measured using either mean sea level (MSL) or local ground level (above ground level, or AGL) as the reference datum.

Altitude

Altitude or height (sometimes known as depth) is defined based on the context in which it is used (aviation, geometry, geographical survey, sport, and many more). As a general definition, altitude is a distance measurement, usually in the vertical or "up" direction, between a reference datum and a point or object. The reference datum also often varies according to the context. Although the term altitude is commonly used to mean the height above sea level of a location, in geography the term elevation is often preferred for this usage.

Vertical distance measurements in the "down" direction are commonly referred to as depth.

Altitude in aviation

In aviation, the term altitude can have several meanings, and is always qualified by either explicitly adding a modifier (e.g. "true altitude"), or implicitly through the context of the communication. Parties exchanging altitude information must be clear which definition is being used.

Aviation altitude is measured using either mean sea level (MSL) or local ground level (above ground level, or AGL) as the reference datum.

DUBAI. Nasab, Dubai’s new members-only social club, is also a co-working space you will want to live in all day, every day ... A three-storey space, Nasab‘s facilities include a photography studio, a high-altitude chamber, three pools and Lowe, an innovative contemporary dining restaurant ... This is truly a new-age club, as Zaal said ... .......

The plan from the company is to replace a lot of the work done by low-Earth orbit satellites, including high-altitude site photography, and eventually even to ferry passengers to those lofty heights. World View’s latest trip included tests of its ability to stay relatively in-place despite variable high-altitude winds....

Growing demand for drones for law enforcement, due to their advanced features that allow transmission of high-resolution images, videos, and live surveillance data to the control room.An increasing number of applications that benefits ...AerialPhotography ... HighAltitudeImaging....

"Not too many objects fly at this altitude, because it's so low and there's such high drag," ...The US company Planet, which provides high-resolution photography of Earth through satellites orbiting at an altitude of around 500 kilometers (310 miles), strongly denounced the test....

"Not too many objects fly at this altitude, because it's so low and there's such high drag," ...The US company Planet, which provides high-resolution photography of Earth through satellites orbiting at an altitude of around 500 kilometers (310 miles), strongly denounced the test....

“Not too many objects fly at this altitude, because it’s so low and there’s such high drag,” ...The US company Planet, which provides high-resolution photography of Earth through satellites orbiting at an altitude of around 500 kilometers (310 miles), strongly denounced the test....

"Not too many objects fly at this altitude, because it's so low and there's such high drag," ...The US company Planet, which provides high-resolution photography of Earth through satellites orbiting at an altitude of around 500 kilometers (310 miles), strongly denounced the test....

That includes one vertical and two oblique KS-87E framing cameras, which are used for low-altitudephotography — about 3,000 feet above ground — and one KA-91C panoramic camera, which scans from side to side to give each photo a wide sweep; it's used for high-altitudephotography — roughly 35,000 feet....

Before becoming interested in measuring the Great Pyramid, Piazzi Smyth was already a pioneering scientist in high-altitude astronomy, spectroscopy and photography... The high-profile human rights lawyer gave the Greek government a 150-page report urging them to take Britain to the ......

It was Dec. 5, 1941, and Lt. Ted S ...Marshall said later ... But then they would head southwest to Wake Island, toward New Guinea, flying fast and high over the Japanese mandates, taking pictures en route, Bradsher wrote ... "Photography and reconnaissance must be accomplished at highaltitude and there must be no circling or remaining in the vicinity . ....